Silverado 3500 2WD V8-6.6L DSL Turbo VIN 2 (2004)
8. Lubricate the valve lifter end of the pushrod with clean engine oil.
9. Install the pushrods.To ensure the pushrod is properly installed, gently pull up on the pushrod. Resistance should be felt from the pushrod trying to
lift the valve lifter.
10. Notice: The pushrods must be correctly seated in the valve lifter and valve rocker arms before the rocker arm shaft assembly is torqued into place.
Improper seating of the pushrods can cause damage to the pushrods or the valve rocker arm shaft assembly components.
Install the rocker arm shaft assembly.
11. Notice: Refer to Fastener Notice in Service Precautions.
Tighten the rocker arm shaft bolts in the sequence shown.
Tighten the bolts to 41 Nm (30 ft. lbs.).
12. Adjust the valve clearance.
13. Install the lower valve rocker arm covers.
